209678028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{108529}}^1$

素因数の和:108566

約数の個数: 48

約数和(自身を含む): 583457280

約数和(自身を除く): 373779252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 108529, 217058, 325587, 434116, 651174, 759703, 1302348, 1519406, 2279109, 2496167, 3038812, 4558218, 4992334, 7488501, 9116436, 9984668, 14977002, 17473169, 29954004, 34946338, 52419507, 69892676, 104839014, 209678028]

約数ペア:

[(1, 209678028), (2, 104839014), (3, 69892676), (4, 52419507), (6, 34946338), (7, 29954004), (12, 17473169), (14, 14977002), (21, 9984668), (23, 9116436), (28, 7488501), (42, 4992334), (46, 4558218), (69, 3038812), (84, 2496167), (92, 2279109), (138, 1519406), (161, 1302348), (276, 759703), (322, 651174), (483, 434116), (644, 325587), (966, 217058), (1932, 108529)]